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公开(公告)号：US20140117191A1
公开(公告)日：2014-05-01
申请号：US14149067
申请日：2014-01-07
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi
IPC: F16M11/20
CPC classification number: F16M11/20 , G02B6/3656 , G02B6/4234 , G02B7/023
Abstract: An apparatus for positioning an optical device includes (i) a holder assembly for holding an optical device and for limiting movement of the optical device within the holder assembly to movement in the Z-direction and (ii) a housing for permitting limited movement of the holder assembly in the X-direction, for supporting and optionally permitting movement of the holder assembly in the Y-direction, for supporting and for substantially preventing movement of the holder assembly in the Z-direction. When the holder assembly optionally holding the optical device is positioned within the housing to obtain a desired position of the optical device, a bonding material may be used for fixing the location in the X-direction, and optionally the Y-direction, of the holder assembly within the housing. A method of operating the apparatus for obtaining a desired position of an optical device is further provided.
Abstract translation: 用于定位光学装置的装置包括（i）用于保持光学装置并用于限制光学装置在保持器组件内的移动以在Z方向上移动的保持器组件和（ii）用于允许 保持器组件在X方向上，用于支撑和可选地允许保持器组件沿Y方向的移动，用于支撑和用于基本上防止保持器组件沿Z方向移动。 当可选地保持光学装置的保持器组件位于壳体内以获得光学装置的期望位置时，可以使用接合材料来将位置固定在保持器的X方向以及可选地Y方向上 在房屋内组装 还提供了一种操作用于获得光学装置的期望位置的装置的方法。
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62.发明申请公开(公告)号：US20140104706A1
公开(公告)日：2014-04-17
申请号：US13799355
申请日：2013-03-13
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Kaneyuki Tsuji
CPC classification number: G02B5/04 , B23K26/0648 , B23K26/0652 , B23K26/0665 , B29D11/00932 , G02B13/007 , G02B17/00 , G02B17/0856 , G02B17/086 , Y10T83/0524
Abstract: A method of manufacturing an optical component may include providing a plate formed from a transparent material, cutting depth-wise through a planar surface of the plate along first and second linear directions to define first and second planar surfaces, and cutting depth-wise through the planar surface along a curved direction to define a curved surface such that an optical component is obtained including the first and second planar surfaces and the curved surface extending between an edge of the first planar surface and an edge of the second planar surface.
Abstract translation: 制造光学部件的方法可以包括提供由透明材料形成的板，沿着第一和第二直线方向沿板的深度方向切割，以限定第一和第二平面，并且通过 平坦表面沿着弯曲方向限定弯曲表面，使得获得包括第一和第二平面表面的光学部件以及在第一平面表面的边缘和第二平坦表面的边缘之间延伸的弯曲表面。
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公开(公告)号：US12022245B2
公开(公告)日：2024-06-25
申请号：US16916980
申请日：2020-06-30
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Alla Shtabnaya , David Zhi Chen , Haiguang Lu
CPC classification number: H04Q1/023 , H01R24/64 , H04Q1/04 , H01R2201/04 , H04Q2213/003
Abstract: Technology allowing for easy access to connectors in a patch panel. In one of the configurations a patch panel includes at least one patch panel subassembly, each patch panel subassembly including at least one mounting plate and a plurality of port assemblies, the at least one mounting plate being configured to accommodate the port assemblies so that each port assembly can individually translate along a direction parallel to a surface of the mounting plate and can rotate about an axis perpendicular to the surface of the mounting plate.
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公开(公告)号：US20230336895A1
公开(公告)日：2023-10-19
申请号：US18134173
申请日：2023-04-13
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , David Zhi Chen
IPC: H04Q1/02
Abstract: A patch panel, including a front portion for accommodating a plurality of front side ports, and a back portion for accommodating one or more back side ports and for storing one or more extension cables; and one or more inner cables for connecting at least one of the front side ports to at least one of the back side ports, wherein the patch panel is configured such that when the patch panel is placed in a rack, the front side ports are proximate a first side of the rack, and the back side ports are proximate a second side of the rack, the first side of the rack and the second side of the rack being opposite, or substantially opposite, one another.
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公开(公告)号：US11703651B2
公开(公告)日：2023-07-18
申请号：US17290962
申请日：2019-11-04
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , David Zhi Chen , Haiguang Lu , Patrick Anderson
IPC: G02B6/44
CPC classification number: G02B6/4471
Abstract: An optical fiber termination system includes a housing, a cable, and a catch. The housing defines a portion of a passageway and a surface surrounding the passageway. The passageway defines a central axis and the surface defines an interior of the housing. The cable is receivable through the portion of the passageway. The cable includes an optical fiber and defines a longitudinal axis. The catch is receivable in the housing and attachable to and extendable from the cable in a direction transverse to the longitudinal axis such that the catch limits movement of the cable in a direction away from the interior of the housing when the catch is received in the housing and the cable is received through the portion of the first passageway.
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Patent Agency Ranking
公开(公告)号：US11641078B1
公开(公告)日：2023-05-02
申请号：US17944711
申请日：2022-09-14
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , David Zhi Chen
IPC: H01R13/639 , H01R13/52 , H02G15/013
Abstract: A system for sealing a cable connection against external elements includes a duct, a first sealing portion and a second sealing portion. The duct has first and second ends and is configured to internally accommodate at least one cable connection element and an end of a cable. The first sealing portion is engageable to the first end of the duct such that when the first sealing portion is engaged to the first end of the duct, a watertight seal is created. The second sealing portion is engageable to the second end of the duct such that when the second sealing portion is engaged to the second end of the duct and the end of the cable is engaged to the second sealing portion, a watertight seal is created between the second sealing portion and the second end of the duct and between the second sealing portion and the end of the cable.
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公开(公告)号：US11223183B2
公开(公告)日：2022-01-11
申请号：US16749093
申请日：2020-01-22
Applicant: Go!Foton Holdings, Inc.
Inventor： Feng Tian , Chi Kong Paul Ng
IPC: H04B10/572 , H01S5/024 , H01L25/16 , G02B5/20 , H04J14/02 , H04B10/272 , G02B26/00 , H01S5/0687 , G02B5/28 , G05D23/24 , H04B10/40 , H04B10/50 , H04B10/69 , H01S5/06 , H01S5/068
Abstract: The present disclosure is directed to an optical device including at least one temperature-dependent tunable element for controlling a wavelength of an optical signal, a first temperature control circuit for controlling a temperature of a first region of the optical device; and a second temperature control circuit for controlling a temperature of a second region of the optical device. The second region may include a portion of the first region. The second region may be smaller than the first region. The tunable element may be positioned in the second region such that a temperature of the tunable element is controlled based on the second temperature control circuit controlling the temperature of the second region. The tunable element may be one of (i) a laser for transmitting an outgoing optical signal and (ii) an optical filter coupled to a photodetector for receiving an incoming optical signal.
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公开(公告)号：US20210409842A1
公开(公告)日：2021-12-30
申请号：US17193840
申请日：2021-03-05
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Alla Shtabnaya , David Zhi Chen , Haiguang Lu
Abstract: Technology allowing for easy access to connectors in a patch panel. In one of the configurations a patch panel includes at least one patch panel subassembly, each patch panel subassembly including at least one mounting plate and a plurality of port assemblies, the at least one mounting plate being configured to accommodate the port assemblies so that each port assembly can individually translate along a direction parallel to a surface of the mounting plate and can rotate about an axis perpendicular to the surface of the mounting plate.
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公开(公告)号：US20210033797A1
公开(公告)日：2021-02-04
申请号：US17073897
申请日：2020-10-19
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Haiguang Lu , Chi Kong Paul Ng
Abstract: A connector assembly includes an adapter, a housing device, a ferrule assembly, and a sensor. The housing device is received by the adapter and has a bore, a front end, and a rear end opposite the front end. A ferrule of the ferrule assembly is within the bore of the housing device and has a mating end extending beyond the front end of the housing device. The sensor is mounted on the rear end of the housing, the rear end of the ferrule assembly, or on the adapter confronting and spaced apart from the housing device or the ferrule assembly. The sensor is configured for detecting a force applied by the housing device or the ferrule assembly, respectively. An electrical characteristic of the sensor changes to indicate a predetermined force has been applied by the housing device or the ferrule assembly, respectively.
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公开(公告)号：US10775563B2
公开(公告)日：2020-09-15
申请号：US16491729
申请日：2018-03-06
Inventor： Haiyuan Li , Feng Tian , Zhiyong Jiang , Chi Kong Paul Ng
IPC: G02B6/293 , H01S5/042 , H01S5/06 , H01S5/0687 , H01S5/0683 , H01S5/024
Abstract: The present invention provides a wavelength control method, a system thereof and a shutoff depth control circuit. The method includes: enabling a current temperature of TEC (6) to be rapidly stabilized at a target temperature through a closed loop control of hardware PID (8); allowing the shut-off depth control circuit (11) to operate when a burst driver (5) that drives a light emitting assembly (3) is standby or operating, providing an input to the light emitting assembly (3) through the shut-off depth control circuit (11) so that the light-emitting assembly (3) can emit the light that does not affect the normal operations of other ONU, the light emitted allows the light emitting assembly (3) to be warmed up, which enables the light emitting assembly (3) to quickly stabilize the emitted light within the bandwidth required by each channel of the system during the time period from a non-light emitting state to a light emitting state.
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